INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6791ec4b4e0da1081e00a94a2b9351c712535ce9c212dd2cd837ef532cc669c', 
    'pxbMryLNoErA+Ymj0K4auGRXsPFD7Ny69ADKklLe/mE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)